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| Criterion |  Product Discovery MVP Test Matrix |  Facilitation Dot Estimation |  Decision Making Assumption Surfacing |
|---|---|---|---|
Purposedifferent | When several minimal variants compete to answer the same question, it makes comparing and choosing between them cleaner. It separates problem, assumption, solution, and evidence. The result is captured as a Test Matrix and a Test Plan. | When size or effort can only be estimated roughly, Dot Estimation condenses the group's experience into a quick range. It turns individual contributions into a visible selection. The result is captured as an Effort Heatmap, Risk Signals, and Discussion Targets. | Plans often contain assumptions that were never openly stated and remain dangerous precisely because of that. Assumption Surfacing makes these silent premises visible and prioritizes which of them carry the initiative or could sink it. |
Complexitydifferent | Medium | Low | Low |
Timedifferent | 45-75 min | 5-20 min | 45-90 min |
Participantsdifferent | 2-8 | 3-20 | 2-8 |
Formatdifferent | Workshop | Workshop | Workshop + async |
Outputdifferent | Test Matrix, Test Plan | Effort Heatmap, Risk Signals, Discussion Targets | Assumption List, Critical Assumptions, Learning Plan |
Tagsno overlap | ExperimentsValidationDiscoveryOptions | EstimationEffortRisk | AssumptionsRiskDecisionDiscovery |
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Methods with strong topical overlap with the current selection, not yet in the comparison.
